
#ifndef	GPS
#define GPS

/*************************************************************************
* 								Variables 	                             *
*************************************************************************/

extern unsigned long latitude_drone ;
extern unsigned long longitude_drone ;
extern unsigned long latitude_drone_precedent ;
extern unsigned long longitude_drone_precedent ;
extern unsigned long delta_latitude_drone ;
extern unsigned long delta_longitude_drone ;
extern unsigned long distance ;
extern unsigned long distance_precedent ;
extern unsigned long delta_distance;
extern unsigned long coordonnee_x;
extern unsigned long coordonnee_y;
extern float angle_pointGPS ;
extern float angle_trajectoire;
extern float angle_trajectoire_pointGPS;
extern char compte_trame;

/*************************************************************************
* 								Prototypes 	                             *
*************************************************************************/

void suivi_GPS(void);
float delta_azimut_drone_pointGPS(long coordonnee_x,long coordonnee_y);
void acquisition_GPS(void) ;
void virage(void);

#endif
